I know I've complained about this in the past, but I found
a nice article from The Beauty Brains that explains how cosmetics that claim to adjust to the most flattering possible shade for your complexion actually work. Hint: They don't have tiny computers or cameras or brains in them to figure out what will flatter you. Most of the time it's just the moister you are, the darker they get. It's a fun trick, but don't get too excited. It's not really about you.
